Natural Grape Seed Extract Cosmetic Grade Pigment,China price supplier

Grape Seed Extract
Grape Seed Extract is extracted from high quality grape seed. It is an effective antioxidant and  free radical cleaner product, widely used in cosmetic.
Details:
Name : Grape Seed Extract        Appearance: Red brown powder
Mesh number: 80                        Solubility:Yes
Active ingredient concentration:≥95% procyanidine、≥60% polyphenol 
Drying shrinkage:≤5%
Ash content: ≤1%                       Heavy metal:≤10ppm
pesticide residue≤2ppm             Total amount of bacteria:≤1000CFU/g
escherichia coli : Negative         Salmonella: Negative 
Molds and Yeasts :≤100CFU/g